CN203456821U - Bus duct jack device - Google Patents
Bus duct jack device Download PDFInfo
- Publication number
- CN203456821U CN203456821U CN201320388337.5U CN201320388337U CN203456821U CN 203456821 U CN203456821 U CN 203456821U CN 201320388337 U CN201320388337 U CN 201320388337U CN 203456821 U CN203456821 U CN 203456821U
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- jack
- upper cover
- bus
- electro
- plate
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- Expired - Fee Related
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Abstract
The utility model relates to a bus duct jack device, wherein a plug pin assembly and a copper bar are of a plug-in structure. A jack bus main body and accessories are firstly assembled, and a jack assembly is assembled during the last procedure. According to the technical scheme of the utility model, the traditional preassembling mode is changed through a jack plug pin assembly, and the bus main body and the jack assembly are mounted in a split-up way.
Description
Technical field
The utility model relates to the bus duct jack devices in public place power transmission and transforming equipment, is applied in power distribution network, is applicable to the equipment power supply of big-and-middle-sized industry and commerce building, workshop, warehouse, airport, market, enterprise.
Background technology
Bus duct system is the same with cable, is a kind of transmission of electricity (being called again feed) equipment, and bus duct integrates power transmission and distribution, is the important component part of low-voltage complete switch equipment and control appliance.Along with sharply rising to the demand of bus duct in market, some key projects have been selected bus duct system mostly, and the jack structure of conventional air bus duct is that pin assembly directly welds or be riveted on the main row of bus bar copper row above, assembles afterwards bus duct shell.When maintenance, effective plug number of times of the national relevant regulations jack box of foundation is 50-80 time, surpasses the elasticity that plug number of times can directly affect bus pin assembly spring leaf, also may become flexible.Jack box is pegged graft and tightly can not caused contact resistance to increase, and affects the feed performance of bus, occurs this situation palpus replacing bus pin assembly; Yet pin and busbar are riveted structure, as need, change and can only take bus secondary operations apart or directly with changing a joint bus, to client, bring inconvenience, when extending maintenance cycle, increased again cost.
Summary of the invention
Technical problem to be solved in the utility model is, the reliable air-type bus duct interface of a kind of plug device is provided, and requires with low costly, and security performance is reliable, can reach that technique is simple, easy for installation, the object of convenient maintenance and replacement.
The technical scheme that solves its technical problem employing is: design a kind of air-type bus duct interface device, pin assembly and copper bar are plug-in structure, can realize and first assemble jack bus main body and annex, last procedure assembling plugging hole component, jack pin assembly has changed traditional prepackage mode, and bus main body and plugging hole component are installed separately.
Bus duct jack devices of the present utility model, include upper cover plate 1, left plate 2, jack pin assembly 3, jack base 4, jack shrouding 5, jack upper cover 6, PE pin 7, bus conductive bus bar 8, right plate 9, electro-insulating rubber part 10, lower cover 12, upper cover plate 1, lower cover 12 have section bar groove, electro-insulating rubber part 10 snaps fits in groove, bus conductive bus bar 8 is installed in electro-insulating rubber part 10, and left plate 2, right plate 9 are fixedly installed in lower cover 12, upper cover plate 1 both sides; Upper cover plate 1 is provided with spliced eye, and jack base 4 is vertically installed in spliced eye, is plugged with jack pin assembly 3 on bus conductive bus bar 8, on PE row, is provided with PE pin 7, and jack shrouding 5 and jack upper cover 6 are fixed on upper cover plate 1 spliced eye position; Electro-insulating rubber part 10 is ethylene propylene diene rubber material.
Bus duct jack devices of the present utility model, plug is reliable, changes pin convenient.When brute force guarantees bus jack security reliability, facilitate client's maintenance, shortened maintenance cycle and processing cost, during maintenance, only need change jack place pin, need not power-off, do not affect the cycle of operation of bus, minimized reduction user's economic loss.
Accompanying drawing explanation
Fig. 1 is bus duct jack devices planar structure schematic diagram of the present utility model.
Fig. 2 is bus duct jack devices perspective view of the present utility model.
Below in conjunction with accompanying drawing, the utility model is further illustrated.
In figure: 1. upper cover plate, 2 left plates, 3. jack pin assembly, 4. jack base, 5. jack shrouding, 6 jack upper covers, 7.PE pin, 8. bus conductive bus bar, 9. right plate, 10. electro-insulating rubber part (ethylene propylene diene rubber), 12 lower covers
Embodiment
As shown in the figure, bus duct jack devices of the present utility model, include upper cover plate 1, left plate 2, jack pin assembly 3, jack base 4, jack shrouding 5, jack upper cover 6, PE pin 7, bus conductive bus bar 8, right plate 9, electro-insulating rubber part 10, lower cover 12, upper cover plate 1, lower cover 12 have section bar groove, electro-insulating rubber part 10 snaps fits in groove, bus conductive bus bar 8 is installed in electro-insulating rubber part 10, and left plate 2, right plate 9 are fixedly installed in lower cover 12, upper cover plate 1 both sides; Upper cover plate 1 is provided with spliced eye, and jack base 4 is vertically installed in spliced eye, is plugged with jack pin assembly 3 on bus conductive bus bar 8, on PE row, is provided with PE pin 7, and jack shrouding 5 and jack upper cover 6 are fixed on upper cover plate 1 spliced eye position; Electro-insulating rubber part 10 is ethylene propylene diene rubber material.
Claims (1)
1. a bus duct jack devices, it is characterized in that: include upper cover plate (1), left plate (2), jack pin assembly (3), jack base (4), jack shrouding (5), jack upper cover (6), PE pin (7), bus conductive bus bar (8), right plate (9), electro-insulating rubber part (10), lower cover (12), upper cover plate (1), lower cover (12) has section bar groove, electro-insulating rubber part (10) snaps fits in groove, bus conductive bus bar (8) is installed in electro-insulating rubber part (10), left plate (2), right plate (9) is fixedly installed in lower cover (12), upper cover plate (1) both sides, upper cover plate (1) is provided with spliced eye, jack base (4) is vertically installed in spliced eye, on bus conductive bus bar (8), be plugged with jack pin assembly (3), on PE row, be provided with PE pin (7), jack shrouding (5) and jack upper cover (6) are fixed on upper cover plate (1) spliced eye position, electro-insulating rubber part (10) is ethylene propylene diene rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320388337.5U CN203456821U (en) | 2013-06-28 | 2013-06-28 | Bus duct jack device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320388337.5U CN203456821U (en) | 2013-06-28 | 2013-06-28 | Bus duct jack device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203456821U true CN203456821U (en) | 2014-02-26 |
Family
ID=50136675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320388337.5U Expired - Fee Related CN203456821U (en) | 2013-06-28 | 2013-06-28 | Bus duct jack device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203456821U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103368119A (en) * | 2013-06-28 | 2013-10-23 | 江苏华鹏智能电气股份有限公司 | Bus duct jack device |
| CN108711803A (en) * | 2018-06-15 | 2018-10-26 | 江苏德泽智能电气科技有限公司 | A kind of socket insulation system for bus duct joint device position |
-
2013
- 2013-06-28 CN CN201320388337.5U patent/CN203456821U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103368119A (en) * | 2013-06-28 | 2013-10-23 | 江苏华鹏智能电气股份有限公司 | Bus duct jack device |
| CN108711803A (en) * | 2018-06-15 | 2018-10-26 | 江苏德泽智能电气科技有限公司 | A kind of socket insulation system for bus duct joint device position |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20210628 |